1. Pashkov, Yu.I., Problems of strength, fracture, and resource of pipes and pipelines, in Tematicheskii sbornik nauchnykh trudov OAO RosNITI (Thematic Collection of Scientific Papers of RosNITI OJSC), Chelyabinsk, 2001, pp. 58-79.
2. Fedosenko, Yu.K., Electromagnetic automated flaw detection inspection of pipes of a wide range of diameters and steel grades, Kontrol’ Diagn., 2001, no. 5, pp. 25–28.
3. Website of the Kropus Research and Production Center. https://www.kropus.com.
4. Shleenkov, A.S., Bulychev, O.A., Lyadova, N.M., Shcherbinin, V.E., and Bychkov, V.G., Estimating the possibility of the magnetic detection of microflaws in weld seams of longitudinal electric-welded pipes manufactured by butt high-frequency welding, Russ. J. Nondestr. Test., 2010, vol. 46, no. 2, pp. 92–97.
5. Krautkramer website. https://www.GEInspectionTechnologies.com.